by James Kadlubar | Apr 17, 2021 | Emerald Ash Borer, Plant Health Care, Ross Tree Handbook
The Emerald Ash Borer Is Here to Stay To help our customers, Ross Tree, a locally owned and operated Denver tree company, created an Emerald Ash Borer Handbook to inform home and business owners about this troublesome iridescent green beetle. The Emerald Ash Borer...
by James Kadlubar | Mar 22, 2021 | Plant Health Care
How to Care For Your Aspen Trees Colorado has a higher percentage of the species growing within its borders than any other state. Aspens thrive in higher elevations. Planting these trees in Denver with our heavy clay soils and hot lowland weather takes its toll,...
by James Kadlubar | Feb 24, 2021 | Plant Health Care, Tree Health Care, Tree Insect Control
Elm Leaf Pests Homeowners should know that Elms growing in Denver need additional attention. The City has Elm leave pests that feed on elm leaves, causing them to dry up and die. Heavily infested trees are unsightly with brown and skeletonized leaves. Repeated...
by James Kadlubar | Jan 7, 2021 | Ross Tree Handbook, Tree Health Care, tree pruning
Winter Tree Services Ross Tree, a local Denver tree company, operates twelve months of the year and provides winter tree services throughout the Denver area. The most popular winter tree services are deep root watering, winter pruning, and dormant oil spraying. Denver...
by James Kadlubar | Dec 18, 2020 | Plant Health Care
An Introduction to Horticultural Oils Dormant and horticultural oils are effective against exposed tree insect eggs, larvae, pupae, and adults. Dormant oils are sprayed on trees in the winter before their buds open in the spring. In Denver, these oils can be used in...
